colAlls,DelayedMatrix-method {DelayedMatrixStats} | R Documentation |
Check if all elements in a row (column) of a matrix-like object are equal to a value.
## S4 method for signature 'DelayedMatrix' colAlls( x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, force_block_processing = FALSE, ..., useNames = NA ) ## S4 method for signature 'DelayedMatrix' colAnys( x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, force_block_processing = FALSE, ..., useNames = NA ) ## S4 method for signature 'DelayedMatrix' rowAlls( x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, force_block_processing = FALSE, ..., useNames = NA ) ## S4 method for signature 'DelayedMatrix' rowAnys( x, rows = NULL, cols = NULL, value = TRUE, na.rm = FALSE, force_block_processing = FALSE, ..., useNames = NA )
x |
A NxK DelayedMatrix. |
rows |
A |
cols |
A |
value |
The value to search for. |
na.rm |
|
force_block_processing |
|
... |
Additional arguments passed to specific methods. |
useNames |
If |
The S4 methods for x
of type matrix
,
array
, or numeric
call
matrixStats::rowAlls
/ matrixStats::colAlls
.
Returns a logical
vector
of length N (K).
Peter Hickey
Peter Hickey
matrixStats::rowAlls()
and
matrixStats::colAlls()
which are
used when the input is a matrix
or numeric
vector.
For checks if any element is equal to a value, see
rowAnys()
.
base::all()
.
# A DelayedMatrix with a 'matrix' seed dm_matrix <- DelayedArray(matrix(c(rep(1L, 5), as.integer((0:4) ^ 2), seq(-5L, -1L, 1L)), ncol = 3)) # A DelayedMatrix with a 'SolidRleArraySeed' seed dm_Rle <- RleArray(Rle(c(rep(1L, 5), as.integer((0:4) ^ 2), seq(-5L, -1L, 1L))), dim = c(5, 3)) colAlls(dm_matrix, value = 1) colAnys(dm_matrix, value = 2) rowAlls(dm_Rle, value = 1) rowAnys(dm_Rle, value = 2)